Black, R. J. (1927). Juvenile delinquency: Causes and agencies of prevention.
Chicago Style (17th ed.) CitationBlack, Robert Julian. Juvenile Delinquency: Causes and Agencies of Prevention. 1927.
MLA (9th ed.) CitationBlack, Robert Julian. Juvenile Delinquency: Causes and Agencies of Prevention. 1927.
Warning: These citations may not always be 100% accurate.